Real-time monitoring of laser powder bed fusion process using high-speed X-ray imaging and diffraction

We employ the high-speed synchrotron hard X-ray imaging and diffraction techniques to monitor the laser powder bed fusion (LPBF) process of Ti-6Al-4V in situ and in real time. We demonstrate that many scientifically and technologically significant phenomena in LPBF, including melt pool dynamics, pow...

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Bibliographic Details
Published in:Sci Rep
Main Authors: Zhao, Cang, Fezzaa, Kamel, Cunningham, Ross W., Wen, Haidan, De Carlo, Francesco, Chen, Lianyi, Rollett, Anthony D., Sun, Tao
Format: Artigo
Language:Inglês
Published: Nature Publishing Group UK 2017
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Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC5472560/
https://ncbi.nlm.nih.gov/pubmed/28620232
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-017-03761-2
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